mail-parser 0.4.2

Fast and robust e-mail parsing library for Rust
Documentation 
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Subject: Hide and seek
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary=1

--1
Content-Type: multipart/signed; protocol="signature/plain"; migalc="pen+paper"; boundary=2
X-Signature-Type: penmanship

--2
Content-Type: multipart/alternative; boundary=3

--3
Content-Type: text/html; charset=us-ascii

<html><head><title>Search me</title></head><body><p>Don't find me here</p></body></html>

--3
Content-Type: text/plain
Content-Transfer-Encoding: binary

Search me, and Find me here
--3--

--2
Content-Type: signature/plain; charset=us-ascii

Signed by undersigned
--2--

--1--
---- EXPECTED STRUCTURE ----
{
  "headers_rfc": {
    "mime_version": {
      "Text": "1.0"
    },
    "subject": {
      "Text": "Hide and seek"
    },
    "content_type": {
      "ContentType": {
        "c_type": "multipart",
        "c_subtype": "mixed",
        "attributes": {
          "boundary": "1"
        }
      }
    }
  },
  "headers_offsets": [
    {
      "name": {
        "Rfc": "subject"
      },
      "start": 8,
      "end": 23
    },
    {
      "name": {
        "Rfc": "mime_version"
      },
      "start": 36,
      "end": 41
    },
    {
      "name": {
        "Rfc": "content_type"
      },
      "start": 54,
      "end": 83
    }
  ],
  "html_body": [
    2
  ],
  "text_body": [
    3
  ],
  "attachments": [
    4
  ],
  "parts": [
    {
      "Multipart": {
        "content_type": {
          "ContentType": {
            "c_type": "multipart",
            "c_subtype": "signed",
            "attributes": {
              "migalc": "pen+paper",
              "boundary": "2",
              "protocol": "signature/plain"
            }
          }
        }
      }
    },
    {
      "Multipart": {
        "content_type": {
          "ContentType": {
            "c_type": "multipart",
            "c_subtype": "alternative",
            "attributes": {
              "boundary": "3"
            }
          }
        }
      }
    },
    {
      "Html": {
        "headers": {
          "content_type": {
            "ContentType": {
              "c_type": "text",
              "c_subtype": "html",
              "attributes": {
                "charset": "us-ascii"
              }
            }
          }
        },
        "body": "<html><head><title>Search me</title></head><body><p>Don't find me here</p></body></html>\n"
      }
    },
    {
      "Text": {
        "headers": {
          "content_transfer_encoding": {
            "Text": "binary"
          },
          "content_type": {
            "ContentType": {
              "c_type": "text",
              "c_subtype": "plain"
            }
          }
        },
        "body": "Search me, and Find me here"
      }
    },
    {
      "Binary": {
        "headers": {
          "content_type": {
            "ContentType": {
              "c_type": "signature",
              "c_subtype": "plain",
              "attributes": {
                "charset": "us-ascii"
              }
            }
          }
        },
        "body": [
          83,
          105,
          103,
          110,
          101,
          100,
          32,
          98,
          121,
          32,
          117,
          110,
          100,
          101,
          114,
          115,
          105,
          103,
          110,
          101,
          100
        ]
      }
    }
  ],
  "structure": {
    "MultiPart": [
      0,
      [
        {
          "MultiPart": [
            1,
            [
              {
                "Part": 2
              },
              {
                "Part": 3
              }
            ]
          ]
        },
        {
          "Part": 4
        }
      ]
    ]
  },
  "offset_header": 0,
  "offset_body": 84,
  "offset_end": 585
}